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yanglbme 提交于 2020-10-20 11:19 . docs: prettify code

08.05. Recursive Mulitply

中文文档

Description

Write a recursive function to multiply two positive integers without using the * operator. You can use addition, subtraction, and bit shifting, but you should minimize the number of those operations.

Example 1:


 Input: A = 1, B = 10

 Output: 10

Example 2:


 Input: A = 3, B = 4

 Output: 12

Note:

  1. The result will not overflow.

Solutions

Python3

Java

...

Java
1
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